diff --git a/src/python/jw/pkg/cmds/distro/backend/arch/Util.py b/src/python/jw/pkg/cmds/distro/backend/arch/Util.py
index ba4f364c..1bf03f02 100644
--- a/src/python/jw/pkg/cmds/distro/backend/arch/Util.py
+++ b/src/python/jw/pkg/cmds/distro/backend/arch/Util.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
 from ...Cmd import Cmd
-from ..Backend import Backend
+from ..Util import Util as Base
 
-class Util(Backend):
+class Util(Base):
 
     def __init__(self, parent: Cmd):
         super().__init__(parent)
diff --git a/src/python/jw/pkg/cmds/distro/backend/debian/Util.py b/src/python/jw/pkg/cmds/distro/backend/debian/Util.py
index 1b4a299f..890124ad 100644
--- a/src/python/jw/pkg/cmds/distro/backend/debian/Util.py
+++ b/src/python/jw/pkg/cmds/distro/backend/debian/Util.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
 from ...Cmd import Cmd
-from ..Backend import Backend
+from ..Util import Util as Base
 
-class Util(Backend):
+class Util(Base):
 
     def __init__(self, parent: Cmd):
         super().__init__(parent)
diff --git a/src/python/jw/pkg/cmds/distro/backend/redhat/Util.py b/src/python/jw/pkg/cmds/distro/backend/redhat/Util.py
index 5247e566..1ffee88e 100644
--- a/src/python/jw/pkg/cmds/distro/backend/redhat/Util.py
+++ b/src/python/jw/pkg/cmds/distro/backend/redhat/Util.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
 from ...Cmd import Cmd
-from ..Backend import Backend
+from ..Util import Util as Base
 
-class Util(Backend):
+class Util(Base):
 
     def __init__(self, parent: Cmd):
         super().__init__(parent)
diff --git a/src/python/jw/pkg/cmds/distro/backend/suse/Util.py b/src/python/jw/pkg/cmds/distro/backend/suse/Util.py
index cc707b11..bd90ad07 100644
--- a/src/python/jw/pkg/cmds/distro/backend/suse/Util.py
+++ b/src/python/jw/pkg/cmds/distro/backend/suse/Util.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
 from ...Cmd import Cmd
-from ..Backend import Backend
+from ..Util import Util as Base
 
-class Util(Backend):
+class Util(Base):
 
     def __init__(self, parent: Cmd):
         super().__init__(parent)